184 Floristik, Geographie, Systematik etc. 



Hay., but with ovoid or ellipsoidal spikes of female plants and lar- 

 ger male flowers with more numerous anther-cells. 



Eiiphorhiaceae. Cyclostemon karapinense; Merciirialis transmor- 

 risonensis, f. 75, veiy near M. leiocarpa S. et Z , but differs from it 

 by the less verrucose ovary with much spreading Stigmata and less 

 verrucose or nearly smooth capsules. 



Urticaceae. Ulmus UyematsuiHdiy., f. 7o, additional remarks. 



Salicineae. Salix Doii, near S. Moni, but with smaller catkins 

 and far less hairy leaves; 5. fulvopuhescens , near 5. transarisanen- 

 siSj buth with leaves which are glaucous beneath and thinly covered 

 by brownish sericeous hairs; 5. Morii, somewhat comparable to 6". 

 gracilistyla Miq., but widely different in having far less villose car- 

 pels; S tvansarisanensis, PI. 14. 



Coniferae. Pseudotsuga Wilsoniana, PI. 15; Tsuga formosana 

 Hay., additional remarks; Cunninghamia Kawakamii, PL 16; inter- 

 mediate between C. sinensis and C. Konishii. 



Hydrocharideae. Blyxa ecaudata, f. 77 c — f, differs from B. cera- 

 tosperma Max. by the much narrower fruits with less muricate 

 seeds; B. laevissima, f. 77a, b, distinguished from B. japonica Max. 

 and B. caulescens Max. by the much narrower fruits; B. Shimadai, 

 f. 77g, near B. echinosperma Clarke, but with three petals in a Single 

 flower; B. Somai, very near B. Schimadai, but with far much lon- 

 ger leaves and less echinate larger seeds. 



Bunnanniaceae. Burniannia liukiuensis, f. 77A., differs from B. 

 nepalensis Miers by the obtuse perianth lobes and by the quite 

 obtuse or rather blunted scales on the stems; B. Takeoi f. 78, near 

 B. Itoana Mak. but with unequal semi-oblong wings, not truncate at 

 the apex, also near to B. cryptopetala Mak., but with larger flowers 

 with unequally winged broader corolla-tubes. 



Orchideae. Nervilleayaeyamensis Hay., additions to the description. 



Scitatnineae. Kaenipferia hainanensis. The author brings a new 

 division of the genus Alpinia. 1. Autalpinia. A- ohlongifolia , f. 79d, e, 

 A. kehingensis, f. 79c, near A. intermedia Gagn., but with sessile 

 ups and glabrous anthers. 2. Probolocnlyx. A. Pricei, A. Shimadai, 

 A. Sasakii, A. japonica Miq., f. 79a, b,with new description, A. Ka- 

 wakamii. 3. Catimbiuni. A. ynacrocephala, A. uraiensis, A. Katsuma- 

 dai, differs from A. hainanensis K. Schum. by the broader leaves 

 with quite obtuse ligules and by the absence of terminal bracts etc.; 

 A. mesanthera, A koshunensis, and A. ßuviatilis. Keys to the deter- 

 mination of the species belonging to the subgenera are added to 

 the descriptions. 



Amaryllideae. Hypoxis aurea Lour., f. 79B, figure only. 



Liliaceae. Polygonatuni altelobatum, (.80; Disporopsisayisanensis, 

 and D. leptophylla, f. 81; Smilax arisanensis, f. 82, additional descr., 

 5". nervo-marginata Hay., id. Heterosmilax arisanensis, f. 83, differs 

 from H. Gaudichaudiatia Maxim., in the longer peduncles and the 

 greenish yellow flowers. Rohdea Wata-nahei, differs from R. japonica 

 Roth in the longer bracts, in the patent flowers and in the stipitate 

 anthers. Xyris jonnosana, differs from X pauciflova Willd., in ha- 

 ving outer wingless perianth segments and inner unguiculate hood- 

 lormed ribless segment which is much thinner and hyaline. 



Aroideae. Pothos seemanni Schott, f. 84, figure and localities. 

 Epipremnum form.osanum, f. 85, differs from E. rnirabile Schott by 

 the leaves which are oblong in its outline and obtuse but not cor- 

 date at the base, and in having unisexual spadix. Arisaema bra- 

 chyspatha, f. 86; A. consanguineum Schott, new descr.; A. fonno- 



